Luciano Barbosa
Luciano Barbosa
Email confirmado em cin.ufpe.br - Página inicial
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Robust sentiment detection on twitter from biased and noisy data
L Barbosa, J Feng
Proceedings of the 23rd International Conference on Computational …, 2010
11022010
Systems and methods for social media data mining
US Patent 20,120,047,219, 0
253*
An adaptive crawler for locating hidden-web entry points
L Barbosa, J Freire
Proceedings of the 16th international conference on World Wide Web, 441-450, 2007
2302007
Siphoning hidden-web data through keyword-based interfaces
L Barbosa, J Freire
SBBD, 2004
214*2004
Searching for hidden-web databases
L Barbosa, J Freire
Proceedings of WebDB 5, 1-6, 2005
1832005
System and method for building diverse language models
LDA Barbosa, S Bangalore
US Patent 9,081,760, 2015
1422015
An exploratory study of information retrieval techniques in domain analysis
V Alves, C Schwanninger, L Barbosa, A Rashid, P Sawyer, P Rayson, ...
2008 12th International Software Product Line Conference, 67-76, 2008
1302008
Combining classifiers to identify online databases
L Barbosa, J Freire
Proceedings of the 16th international conference on World Wide Web, 431-440, 2007
1142007
Learning Hybrid Representations to Retrieve Semantically Equivalent Questions
C dos Santos, L Barbosa, D Bogdanova, B Zadrozny
ACL (Short Papers), 694–699, 2015
842015
Organizing hidden-web databases by clustering visible web documents
L Barbosa, J Freire, A Silva
Data Engineering, 2007. ICDE 2007. IEEE 23rd International Conference on …, 2007
812007
Structured open urban data: understanding the landscape
L Barbosa, K Pham, C Silva, MR Vieira, J Freire
Big data 2 (3), 144-154, 2014
682014
Detecting semantically equivalent questions in online user forums
D Bogdanova, C dos Santos, L Barbosa, B Zadrozny
Proceedings of the Nineteenth Conference on Computational Natural Language …, 2015
642015
Dexter: large-scale discovery and extraction of product specifications on the web
D Qiu, L Barbosa, XL Dong, Y Shen, D Srivastava
Proceedings of the VLDB Endowment 8 (13), 2194-2205, 2015
592015
Method and system for clustering identified forms
J Freire, L Barbosa
US Patent 7,996,390, 2011
402011
Semantic Traffic Diagnosis with STAR-CITY: Architecture and Lessons Learned from Deployment in Dublin, Bologna, Miami and Rio
F Lecue, R Tucker, S Tallevi-Diotallevi, R Nair, Y Gkoufas, G Liguori, ...
International Semantic Web Conference, 2014
302014
Method and apparatus for associating micro-blogs with media programs
J Feng, LDA Barbosa, H Chang, O Dan, BS Renger
US Patent 9,100,669, 2015
282015
Method and system for quantifying the quality of search results based on cohesion
L Barbosa, F Junqueira, V Plachouras, R Baeza-Yates
US Patent 7,720,870, 2010
262010
Bus Travel Time Predictions Using Additive Models
M Kormaksson, L Barbosa, M Vieira, B Zadrozny
ICDM, 2014
222014
Siphon++: a hidden-webcrawler for keyword-based interfaces
K Vieira, L Barbosa, J Freire, A Silva
Proceeding of the 17th ACM conference on Information and knowledge …, 2008
222008
Finding seeds to bootstrap focused crawlers
K Vieira, L Barbosa, AS Da Silva, J Freire, E Moura
World Wide Web 19 (3), 449-474, 2016
192016
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